Since 1986,
Lambda Square has
specialized in the manufacture of
differential pressure flow measurement
equipment. Our company has been
designing, testing and supplying
industry around the world with
differential pressure flow
products and services since the 1950s.
In addition to in-house
manufacturing, we have aligned
ourselves with strategic
fabrication

partners enabling
us to offer a more complete and
diversified
line of differential pressure
flow meters to meet a wide array of standards
and specifications.
Marketing of our product line is
done through a network of resellers,
sales representatives, distributors and
OEMs, as well as directly to end users
for certain products. We currently have
installations in all 50 states
domestically as well as many countries
throughout the world.